Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
features
To be run with (2) separate single row chains
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bored to accept split taper bushings
Bushing Bore Size [Max]
2.688 in
Single Strand Tooth Thickness
0.575 in
Bore Size [Max]
2.688 in
Chain No.
80
No. of Teeth Rows Strands
2
Material
Steel
Chain Sprocket Pitch
1 in
Bushing Series
Q1
Chain Pitch
1.000 in
No. of Teeth
20
Bore Size [Min]
0.75 in
Bore Type
Bushed
Sprocket Style
A
Root Diameter
5.767 in
Pitch Dia.
6.392 in
Keyway Size
1/2 x 3.002
Chain Sprocket Number
80
No. of Strands Across
Double Single
Material Internal Use
Carbon Steel
Type
A-Double Single
Keyway
w/Keyway
Bushing Bore Size [Min]
0.75 in
Bushing Bore [Min]
0.75 in
Bushing Type
Split Taper
Hardened Teeth
With Hardened Teeth
O.D.
6.91 in
Outside Dia. [Min]
6.91 in
Width Across Teeth
2.188 in
Caliper Diameter
6.066 in
Pitch Diameter
6.392 in
Material External Use
Steel
Length Through Bore
2.188 in
Outside Dia.
6.91 in
Construction Internal
Solid
Inch/Metric
Inch
Tooth Width
0.575 in
Weight
12.21 LB
EAN or UPC
697950292212
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